Escherichia coli H461

Escherichia coli H461 is a Gram-negative, rod-shaped bacterium that typically exists in pairs or as single cells. This strain is a facultative anaerobe, meaning it can thrive in both the presence and absence of oxygen, which allows it to adapt to a variety of host-associated environments. Its optimal growth temperature is 37.0°C, aligning with the body temperature of many warm-blooded hosts, suggesting a close association with such organisms. As a member of the Enterobacteriaceae family, E. coli H461 is likely to be part of the normal microbiota in the gastrointestinal tract of mammals, where it plays a role in digestion and nutrient absorption. The adaptability of this strain to different oxygen levels may contribute to its survival and functionality within host environments, making it a versatile organism in microbial communities. Understanding the physiological traits of E. coli H461 enhances our knowledge of its ecological role and potential implications for host health. The ability to thrive as a facultative anaerobe suggests that this strain may influence gut microbiome dynamics, particularly in fluctuating oxygen conditions, which can occur during metabolic changes within the host. This characteristic underscores the importance of E. coli H461 in maintaining the microbial balance and overall gut health.